The relationship between cytokeratin 5, cytokeratins 8/18, P63 and matrix metalloproteinase-19 in mammary carcinomas induced by 7,12 dimethylbenz[A]anthracecene in mice fed with fat diet - Ribeiro-Silva, Alfredo; Ramalho, Leandra Naíra Zambelli; Ramalho, Fernando Silva; Zucoloto, Sérgio (Congresso Brasileiro de Patologia, 2005)